If yes is there any way to access a var defined in another PHP code snippet tag?
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No, they don’t. Separate
<?php ?>tags share the same variable scope. You can access any variable declared from any scope:The only scoping notion in PHP exists for functions or methods. To use a global variable in a function or a method, you must use the
$GLOBALSarray, or aglobal $theVariableINeed;declaration inside your function.